According to data from HM Land Registry, 21, Southfields sits on a plot of 1,004 m².

We have plot size data on 27 out of 28 other houses in the postcode and 21, Southfields sits on the largest plot.

21, Southfields has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 May 2025.

The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 21, Southfields was last sold on 3rd March 1995 for £110,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Mar 1995£110,000

According to the Land Registry and our network of Estate Agents, there have been 41 sales of properties similar to 21, Southfields within a radius of 460 metres since 2015.

The most recent example is 46, Greyhound Hill, London, NW4 4JP, a freehold house which sold for £812,000 on the 8th May 2025.

Read more about house prices in NW4.

• Sold May 2025£812,000 | 4 Bed House46, Greyhound Hill, London, NW4 4JP46, Greyhound Hill, London, NW4 4JP
• Sold Mar 2025£915,000 | 4 Bed House42, St. Marys Crescent, London, NW4 4LH42, St. Marys Crescent, London, NW4 4LH
• Sold Oct 2024£875,000 | 4 Bed House23, Newark Way, London, NW4 4JG23, Newark Way, London, NW4 4JG
• Sold Aug 2024£845,000 | 4 Bed House34, Greyhound Hill, London, NW4 4JP34, Greyhound Hill, London, NW4 4JP
• Sold Jan 2024£690,000 | 4 Bed House65, Southfields, London, NW4 4NA65, Southfields, London, NW4 4NA
• Sold Jan 2024£925,000 | 4 Bed House38, Southfields, London, NW4 4NB38, Southfields, London, NW4 4NB
• Sold Nov 2023£850,000 | 4 Bed House91, Southfields, London, NW4 4NA91, Southfields, London, NW4 4NA
• Sold Aug 2023£1,100,000 | 4 Bed House95, Southfields, London, NW4 4NA95, Southfields, London, NW4 4NA
• Sold Jun 2023£790,000 | 4 Bed House30, Hendale Avenue, London, NW4 4LS30, Hendale Avenue, London, NW4 4LS
• Sold Feb 2023£781,500 | 4 Bed House40, Southfields, London, NW4 4NB40, Southfields, London, NW4 4NB
• Sold Dec 2022£950,000 | 4 Bed House22, Hendale Avenue, London, NW4 4LR22, Hendale Avenue, London, NW4 4LR
• Sold Oct 2022£870,000 | 4 Bed House17, Newark Way, London, NW4 4JG17, Newark Way, London, NW4 4JG
• Sold Mar 2022£946,000 | 4 Bed House21, St. Marys Crescent, London, NW4 4LJ21, St. Marys Crescent, London, NW4 4LJ
• Sold Nov 2020£775,000 | 4 Bed House28, St. Marys Crescent, London, NW4 4LH28, St. Marys Crescent, London, NW4 4LH
• Sold Aug 2020£774,000 | 4 Bed House50, Greyhound Hill, London, NW4 4JP50, Greyhound Hill, London, NW4 4JP
• Sold Feb 2020£965,000 | 4 Bed House30, Greyhound Hill, London, NW4 4JP30, Greyhound Hill, London, NW4 4JP
• Sold Sep 2018£640,000 | 4 Bed House4, Southfields, London, NW4 4ND4, Southfields, London, NW4 4ND
• Sold Mar 2017£275,000 | 4 Bed House46, St. Marys Crescent, London, NW4 4LH46, St. Marys Crescent, London, NW4 4LH
• Sold Mar 2017£275,000 | 4 Bed House46A, St. Marys Crescent, London, NW4 4LH46A, St. Marys Crescent, London, NW4 4LH
• Sold Jan 2015£622,500 | 4 Bed House93, Southfields, London, NW4 4NA93, Southfields, London, NW4 4NA

Southfields, London, NW4 has a total of 85 addresses. According to our analysis of all the public data, 21, Southfields is the 41st largest and the 15th most expensive property on the street.

When compared to the postcode district it is £244k more expensive than the average property in NW4.

• Sunnyfields Primary School

  300 m away
• St Joseph's Catholic Primary School

  700 m away
• Blessed Dominic Catholic Primary School

  1.0 km away

• St James' Catholic High School

  1.0 km away
• Hasmonean High School for Girls

  1.1 km away
• Hasmonean High School for Boys

  1.2 km away

• Hendon Central

  |

  1.3 km away
• Colindale

  |

  1.3 km away
• Hendon

  |

  1.6 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.